A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of materials other than copper, iron or steel
NSN 5975-01-025-5794
NSN 5999-01-257-4586
NSN 5945-00-151-4623
NSN 5935-01-425-2316
NSN 5998-01-603-7533
NSN 6145-01-220-7398
NSN 6685-00-102-7769
NSN 5998-01-607-4319
NSN 5905-01-561-8840
NSN 6645-01-086-7668
NSN 6645-01-438-4118
NSN 5999-00-194-4984